Finding the Fourth Proportional to 11,814.77, 17,713.37 and 5,150.01

Step by Step Solution

1. Step 1: Write the proportion equation
   11,814.77 : 17,713.37 = 5,150.01 : x
2. Step 2: Convert to fraction form
   11,814.77/17,713.37 = 5,150.01/x
3. Step 3: Cross multiply
   11,814.77x = 17,713.37 × 5,150.01
4. Step 4: Simplify right side
   11,814.77x = 91,223,955.24
5. Step 5: Solve for x
   x = 91,223,955.24/11,814.77
6. Step 6: Final answer
   x = 7,721.18